Bug#819100: linux-image-4.4.0-1-amd64: Mute and Mic-Mute LEDs no longer work on Thinkpad T410

[Tim Wootton]

On 24/03/16 02:10, Alex Goebel wrote:
> In 3.19, the way the kernel handles that button was changed from
> hardware to software. You'll need
>
> options thinkpad_acpi software_mute=0
>
> in modprobe.d/ to get the old behaviour back.
Thanks Alex, that did the trick.
Could this be added by default so as not to break existing functionality
on upgrade?
>
> -Alex
>